Active NPI
James K. Yan, D.O., Medical Office Inc.
- Gastroenterology Physician
- San Francisco, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 20A6238
- Legal business name
- JAMES K. YAN, D.O., MEDICAL OFFICE INC.
- Practice address
- 728 Pacific Ave
Suite 305
San Francisco, CA 94133-4457 - Phone
- (415) 781-1818
- NPI assigned
- Aug 2, 2008
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. James K. Yan, D.O.
- Title
- Physician/Ceo
- Phone
- (415) 781-1818
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | 20A6238 | CA | Primary |
Addresses
Primary practice location
728 Pacific Ave
Suite 305
San Francisco, CA 94133-4457
Mailing address
728 Pacific Ave
Suite 305
San Francisco, CA 94133-4457
Phone (415) 781-1818
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 05D0940491 | James K Yan, DO Medical Office, Inc | Certificate of waiver | Feb 10, 2028 |
National Provider Directory
National Provider DirectoryLocations
845 Jackson St
San Francisco, CA 94133
Phone (415) 677-2300
728 Pacific Ave
Ste 3
San Francisco, CA 94133
Phone (415) 781-1818
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Gastroenterology Physician
- San Francisco, CA
- NPI 1588683890
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1217635200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1217635200000",
"number": "1609032283",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "728 PACIFIC AVE",
"address_2": "SUITE 305",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941334457",
"telephone_number": "415-781-1818"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "728 PACIFIC AVE",
"address_2": "SUITE 305",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941334457",
"telephone_number": "415-781-1818"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "JAMES K. YAN, D.O., MEDICAL OFFICE INC.",
"organizational_subpart": "NO",
"enumeration_date": "2008-08-02",
"last_updated": "2008-08-02",
"status": "A",
"authorized_official_last_name": "YAN",
"authorized_official_first_name": "JAMES",
"authorized_official_middle_name": "K.",
"authorized_official_title_or_position": "PHYSICIAN/CEO",
"authorized_official_telephone_number": "415-781-1818",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "D.O."
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine, Gastroenterology",
"state": "CA",
"license": "20A6238",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Francisco, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 2, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.